import os,sys
sys.path.append(os.path.dirname(__file__))
os.chdir(os.path.dirname(__file__))
from uifile import *




if __name__ == "__main__":
    root = tkinter.Tk()
    app = TkinterApp(root)
    
    root.mainloop()
    
    # 查看多个文件之间的全局变量的作用